Unicorn Gary Anderson Darts – Soft Tip – The Flying Scotsman – Duo – Blue & Gold – 20g. Each set of these 80% tungsten darts feature a duo titanium coating in both blue and gold, with a micro ringed section at the rear of the barrel and a wide ring section at the front. They include some duo ultrafly flights and gripper shafts.Unicorn Gary Anderson Darts – Soft Tip – The Flying Scotsman – Duo – Blue & Gold – 18g. Each set of these 80% tungsten darts feature a duo titanium coating in both blue and gold, with a micro ringed section at the rear of the barrel and a wide ring section at the front. They include some duo ultrafly flights and gripper shafts.