*Kroma made a map with a dartboard:*
http://warlight.net/SinglePlayer.aspx?PreviewMap=8638
*Because i didn't like it (all territories connected, stupid bonusses etc.) i turned my already made map public:*
**Darts**
http://warlight.net/SinglePlayer.aspx?PreviewMap=3290
You get a bonus for every territory, for the normal ones 1, for that on the double-ring and for bull 2, for that on the triple-ring 3 and for bulls-eye 5.
You can see this default setting at the bottom left.
There are several distribution modes like for 2, 4 and 5 players.
Also you can make to start all players on different rings which gives different games and requires different tactics.
Try it ^^