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 Unicorn's Epic Soft Tips. Finished with engraved Unicorn Hallmark of quality. Guaranteed Weight Certified ±0.1g