Stunning Dual PVD Coated Gary Anderson Endorsed barrels. The Gary Anderson Duo is a nod to the variety of barrels that The Flying Scotsman has used over the years and is completed with the iconic machined grooves signifying his 2 World Championship wins. This set of darts comes with the stunning new Duo Ultrafly flights, gripper shafts and Voulte Points. Finished with engraved Unicorn Hallmark of quality. Guaranteed Weight Certified ±0.1g