A Treble 20 is an area of a dart board worth 60 points. It forms the intersection between the 20 slice of the board, and the treble ring. Throw three treble 20s to get a maximum 180 from a single round at the oche.
A Treble 20 is an area of a dart board worth 60 points. It forms the intersection between the 20 slice of the board, and the treble ring. Throw three treble 20s to get a maximum 180 from a single round at the oche.