Viper 800 Electronic Dartboard, 15.5" Regulation TargetBecome a virtuoso of darts with the Viper 800 Electronic Dartboard. This electronic dartboard features a regulation sized 15. 5 target area with target tested tough segments to withstand your toughest throws again and again. There are 57 programmed games and 400 scoring options so you can play however you want. It supports up to 16 player multiplayer and comes with a built in handicap feature so regardless of skill, everyone can play. The Viper 800