About linkvsions: Established in 2017, LinkVisions is specialized in supplying the dart market and has experienced producing the highest quality 'handmade darts' for the professional player. The aim is to create the best-perhaps even the Holy 'Dart' Grail, incorporating the high quality German technology with the existing production methods and enabling a worldwide supply of the professional dart range. LinkVisions has diversified its production range investing heavily in 'brand new innovation concepts'. As a result, we are setting new standards within the dart industry and are able to present our brand new Gold Dartboard, Intelite Shaft System and Solid box in our catalogue and website. Assembly instructions: Step 1: Attaching mounting plate onto wall. Step 2: Attaching screw and bumper to back of dartboard, DO NOT insert screw all the way into board. Keep the screw 1/8 inch from back of board. Step 3: Installing Dartboard onto wall, center of bull’s-eye is 1.73m high from the floor.