Brand name: Unicorn Darts. What. Models by Flair 4. Weight: 23g. Reference number: 27723. Size: Length 50.7 mm Diameter: 7.0 mm. The material: 80%. .What. The product consists of 1 set of 3 Flair darts bodies, 1 set of 3 feathers and 1 set of 3 reeds.