I'm going to have to take a look

Diana Electronic American Ring (5 Points in Triple and Double) Diana with professional quality with American type ring, the triples and doubles of 5 points will guarantee the fun of all the family and friends playing darts with the target Viper 850. Ultra-bright screen that, thanks to its backlight, allows you to see the score perfectly from any angle. It's got a very easy and intuitive cursor-type buttonhole to get the most out of your target Viper 850. It has three screens, the side screens showing the score of two players with a full cricket screen and the central screen showing the moment of the player throwing the darts. The Viper 850 gives the option to play up to 8 players. It has 50 games with 470 variants. The target 850 is manufactured for intensive use tested and designed by expert players to achieve a high quality target and excellent value for money. Receiver made of high-strength nylon with concave segments and ultra-thin spider to prevent annoying bounces and make the key darts perfect. It includes the meter six starter darts so you can measure to the millimeter where you have to put the line of fire. Includes 220v transformer Includes 24 spikes, 1 line of fire, 1 meter and 6 complete darts. You can view the manual for this target by copying and pasting the following URL into your browser http://images.salsify.com/image/upload/s---GCA-O5Q--/d0qsskbpvhktc1wysbgs