Excuse me, the numbers on the dart target are irregular. Do you have anything to say?

Score division: this area is the score division of the dart board outer ring calibration score.

Double zone: the narrow ring of the outer ring of the dart board is twice as big as each zone.

Zone 3: The narrow circle in the inner circle of the dart target is three times the score of each scoring zone.

Outer circle: this area is 25 points (green).

Inner center circle: this area is 50 points, and this area is a double area of the outer center circle (red).

The partition of the dart board 20 should be right above the dart board (that is, the position of the clock 12) and black, while other scoring areas should be divided into two colors from 20 minutes. Clockwise, it is 1,18,4,13,6, 10,15,2,17,3, 19.

50 1, with 1 sub-zone, 2 sub-zones, 3 sub-zones, 50 points in the middle, other 1-20 points, 20*3=60, so you may get 60 points at most once. Whoever gets 50 1 point first wins, and the score is not allowed to exceed 50 1.

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General rule

All players or teams should abide by these rules in order to comply with other rules attached by local ADO competition organizers.

Any athlete or team that doesn't abide by these rules in the competition should be punished by the organizer.

The right to interpret these rules belongs to the organizers of local competitions. The decision of the organizer of Bisai is final and binding. Post-game protests will not be considered.

In the competition, we should maintain a good style of competition.

ADO does not allow any form of gambling.

ADO will check whether the organizer or sponsor has prepared enough cash to pay the declared bonus before approving the competition. Organizers or supporters of the competition should be responsible for paying bonuses, not making trouble.

ADO is not responsible for any accidents or injuries in the competition.

ADO reserves the right to add or modify the rules of the game when appropriate.

Blue cross ............ [back to the top].

Local tournament organizers should be responsible for the arrangement of prize structure, course arrangement, registration of selected players and tournament matching.

Each player is allowed to throw darts up to nine times to enter the warm-up match.

The match board is only used in the competition, not for practice. Unless otherwise arranged by the organizers.

Bitong knows that it is only broadcast three times, and there is at least a 5-minute interval between broadcasts. If a player or team member fails to report to the designated dart board within 15 minutes, he will be declared to give up his rights.

If a player's competition equipment is damaged or lost during the competition, it is allowed to repair or replace the competition equipment within a maximum of 5 minutes.

If athletes have to leave the competition venue temporarily during the competition, they are allowed to leave for up to 5 minutes unless approved by non-competition officials.

There can only be players and scorers in the competition area.

The other hand should stand at least 2 feet behind the hand in front of the throwing line.

Throw ............ [back to the top]

All darts must be thrown by hand and fly.

A round of throwing should consist of three darts, except that the game is tied when it is less than this number.

In the process of throwing, if a hand touches the darts on the dartboard, this round of throwing will be considered as a draw.

Any darts that bounce or fall from the darts tray cannot be thrown again.

Start and draw (all items) ............ [back to the top]

All competitions begin with hitting the bull's eye. The hand that throws the bull's-eye first is determined by throwing a hard coin; The winner of hard coin toss can choose to toss first or later. In the first round, the person closest to the bull's-eye throws darts first. The loser in the first game can vote for the first round in the second game. If you have to enter the third game, throw another bull's-eye, and the loser who throws hard money throws the bull's-eye first.

(This paragraph should refer to the rule of throwing a bull's-eye, which is really smelly and long:-() If the darts thrown first are located in the inner bull's-eye or the outer bull's-eye, the latecomers may ask for confirmation before the darts are removed. If the first dart is removed without being asked by the backstroker, the bull's-eye is thrown again, and the original backstroker throws first. Darts must stop on the dart tray to count. If the dart doesn't stop in the plate, you can throw another dart. If the last thrower drops the dart of the first thrower, the bull's-eye will be thrown again, and the original last thrower will throw it first. If the planner can't judge which dart is closer to the bull's-eye, or both darts are outside the bull's-eye, or both darts are inside the bull's-eye, it is necessary to throw the bull's-eye again. The scorekeeper's decision is final. If you need to throw the bull's-eye again, you should take the dart off the plate first, and the original backhand will throw it first.

In all competitions, each competition should be straight entry (no double entry) and double exit, unless otherwise stipulated by the organizer.

At the beginning or end of each game, the inner bull's-eye should be regarded as a double zone with 25 points.

We should use the "break" rule. (If the player's score has been reduced to 1, negative or zero (but not doubled), he has "broken" and his score has been reset to the score before he started this round of throwing. )

"Three in one bed", "222", "11"and "Shanghai" shall not be used in the competition.

If a player or team player plays well, if his score is reduced to twice zero, the game will be tied. Any darts after that don't count.

Double/Team Competition (omitted) ............ [Back to the top]

After completing one round, doubles/team players can throw away the cork and start the next round. It is also allowed to throw a cork 1st in doubles or a team member and let his partner or teammate shoot first.

Doubles or teams with less than the required number are allowed to participate in the competition, but the team will lose an opportunity in each round, which is equal to the number of absentees. An absent player may not participate in the ongoing round, but may participate in the subsequent round of the game.

In any darts competition, a player can only participate in one doubles or one team. Players (male or female) are not allowed to be recycled under any circumstances.

No substitutes are allowed after the first round of doubles/team matches.

Score ............ [back to top]

Five seconds after the third dart or the last dart is thrown, you can count the darts left on the dart target. At the same time, the tip of the dart must touch the disk to score.

Neither the scorekeeper nor the audience is allowed to touch the darts on the plate until the scorekeeper decides the score. If anyone violates this regulation, this round of throwing will be regarded as binding and the provisions in the aforementioned article 19 will be used.

The score of darts depends on which side of the steel wire on the steel plate the needle tip touches. If there is no way to determine which side of the wire the dart falls on, it should always be scored by the one with the higher score on both sides of the dispute. At this time, we should pay attention to abide by the provisions of article 33 at the same time.

Everyone has the responsibility to check the score before taking the darts out of the plate. If one or more darts are removed from the dart target, the score will be based on the recorded words. Even if the arithmetic is wrong, it can't be changed. The written calculation results shall prevail unless it has been corrected before the next hand is thrown.

In pairs/teams, each player must throw in order. The first player who throws out of order will get zero points in this round, and his team will be declared to give up the right to this round.

The scorekeeper should record the scores in this way: record the scores of each round in the outer two columns and record the remaining scores of the total score in the middle two columns.

Read the scoreboard or scoreboard clearly by hand before throwing the line.

The scorekeeper can tell the thrower how many points he has scored and how many points are left. He doesn't have to tell the thrower how to throw the remaining points. Allow fellow players, team members or spectators to make suggestions to the players selected in the competition.

Load ............ [Back to Top]

boomerang

The maximum length of darts used in the competition shall not exceed 30.5 cm, and the weight of each dart shall not exceed 50 g. Each dart shall consist of an identifiable needle tip, a dart tube and a dart wing.

Dart disc

The dartboard shall be a standard 18 inch bristle board, and its type shall be approved by ADO (Sportcraft/Nodor) and arranged in sequence according to the standard 1-20.

International standard dartboard

Double area (twice the score)

Haploid region (labeled part)

Triple zone (three times the score)

Internal bull's-eye (25 diploid regions or 50 points)

Crooked bull's eye (25 points)

Outside the competition area (no score)

Calibration scale inch

The inner width of diploid and triploid regions = 8 mm.

The inner diameter of the inner bull's-eye =12.7 mm.

The inner diameter of the outer bull's eye = 31mm.

Double-zone steel wire from the outside to the center of the bull's-eye = 170 mm.

From the outside of the triple zone steel wire to the center of the bull's eye = 1 17mm.

Outside of double-zone steel wire to outside of double-zone steel wire = 342 mm

I don't know why, 342 > 170 X 2?

Total straight diameter of dart target = 457mm.

Specification of split steel wire (maximum standard steel wire specification) = 16SWG.

The wedge area at 20 o'clock should be dark, and it must be a wedge with the center on it.

The installation of the dartboard cannot be changed or attached in any way.

The inner narrow band should get three times the splitting number, and the outer narrow band should get twice the splitting number.

The outer middle circle should get 25 points and the inner middle circle should get 50 points, which is called "bull's-eye"

The minimum throwing distance is 7 feet 9 1/4 inches (2.37 meters); The height of the dart board shall be 5 feet 8 inches (1.73m) (from the floor to the center of the bull's eye); If you calculate the straight-line distance from the center of the bull's-eye to the floor, it is 9 feet 7 1/2 inches (2.93 meters).

Shine on ............ [back to the top]

The installation of the light source should meet the following requirements: it can shine brightly on the dart board, so that the shadow cast by the dart is as small as possible, and the position does not affect the flight of the dart.

Throw the line ............ [back to the top]

If possible, a slightly convex throwing line with a height of 1 1/2 inches and a length of 2 feet should be placed at the minimum throwing distance. The rear end of the line is 7 feet 9 1/4 inches (1.73 meters) from the vertical projection line of the dart target on the floor.

In the competition, the throwing line should be regarded as a flat sign similar to tape, and the distance from the dart target should be the minimum.

If a player's feet or shoes step on the throwing line when throwing, the darts he throws will not score and will not be thrown again. Only one warning is needed before using this rule.

If the player wants to throw darts beyond the two ends of the throwing line, then he should put his feet behind the extended straight line of the throwing line.

Height of bull's eye center =1.73m (5ft-8in).

Minimum throwing distance = 2.37 meters (7 feet -9 1/4 inches).

The diagonal distance from the center of the bull's-eye to the back line of throwing is 2.93m (9ft-7 1/2ins).

Projection height of casting line = 38 mm (1 1/2 inches)

Casting line length = 6 10/0mm (2ft -0in)

The conversion coefficient is 1 cm = 0.3937 inch.

score card ............

The scoreboard should be placed within 4 feet of the side of the dart board, and the inclination angle with the dart board should not be greater than 45 degrees.