Electronic Dart Scoreboards. Dartsmate Chalkie Plus – Black Edition – AUS Plug. Introducing the Dartsmate Chalkie – a revolutionary new design concept for dart scoring. The Chalkie Plus includes LEDs to show the number of Legs and Sets. Includes Power Supply. Per dart and per throw averages. Solo play mode. Accepts all games to 1001.Electronic Dart Scoreboards. Dartsmate Chalkie Plus – Black Edition. Introducing the Dartsmate Chalkie – a revolutionary new design concept for dart scoring. The Chalkie Plus includes LEDs to show the number of Legs and Sets. Includes Power Supply. Per dart and per throw averages. Solo play mode. Accepts all games to 1001.Electronic Dart Scoreboards. Dartsmate Chalkie Plus – Black Edition – EU Plug. Introducing the Dartsmate Chalkie – a revolutionary new design concept for dart scoring. The Chalkie Plus includes LEDs to show the number of Legs and Sets. Includes Power Supply. Per dart and per throw averages. Solo play mode. Accepts all games to 1001.Electronic Dart Scoreboards. Dartsmate Chalkie Plus – Black Edition – USA Plug. Introducing the Dartsmate Chalkie – a revolutionary new design concept for dart scoring. The Chalkie Plus includes LEDs to show the number of Legs and Sets. Includes Power Supply. Per dart and per throw averages. Solo play mode. Accepts all games to 1001.