There are many different games in darts. One of the most common is called "301," which you have to throw at numbers to subtract from the score of 301 exactly. In different variations of the game, you can add an extra 100 points to the starting score, making the game last longer, such as 401 or your game, 501.
They start at 501 just so that the players have to use a different part of the board at some stage instead of just being able to throw at 20 all the time
501
minimum 9 maximum open ended
501.
A standard game of darts is 501 (double out) the length of matches is determined by what you are playing in.
Darts.
Impossible as maximum score with 2 darts is 120! T17-D20 and T19-D17
9
zero! The goal is to reach exactly zero points to finish the game. You will start at 501 points and count down. Be faster than your opponent!
The main ones are 501, you start on any number and get down to 0 finishing on a double. 301, same as 501 but it is double in, double out. There is also cricket, you go round the board 1,2,3,4 etc all the way to 20.
triple 17, and double 20 tripe 19, double 17
Darts
When a player has got his score from 501, all the way to 0, finishing on a double or the bull.