Dart One80 Yong Thanawat Signature Dart II 90% 23 grams or less. .What. Brand: one 80. He is a member of the Democratic Party. The material is 90% tungsten . Barrel weight: 23 grams. Total weight: 24.5 grams approx. Barrel length: 50.0mm. Maximum diameter of the barrel: 6.7mm. Type of tip: plastic thread 2ba 4mm. Reed thread: 2 to 4 mm. .What. The Yong Thanawat darts set consists of 1 set of 3 bodies, 2 sets of 3 Vice rods, 1 set of 3 feathers One80, 3 tips of premium black Lippoint plastic 2ba and 1 tip guard