It has come to our attention, that darts are being thrown before the chalker or player is done chalking. PLEASE be courteous and wait until (A) chalker is finished chalking, OR the player has walked back behind the line before throwing your darts. It is not only courteous, BUT it could save someone being hit with a dart while you are throwing.
Also as in Rule # 5.14 & 5.15 once 6 darts have been thrown, and you or a team member notices a mistake has been made, it cannot be undone. this IS a rule!! so PLEASE if you have a team member chalking, please be sure that everyone is checking to make sure the score is right. Everyone makes mistakes chalking, and sometimes the chalker does not see the mistakes until it is too late.