Harrows Fire Inferno darts were designed and meticulously manufactured using the finest injection moulded 90% tungsten and most advanced techniques available. The barrels have both bi-lateral milling and reverse ring cuts to achieve a unique grip sequence with a fire effect. The front of the barrels is tapered and they are finished with tough, black titanium nitride and vivid, metallic red coatings. They are match weighed to +/- 0.05gm and come complete with flights, 2ba shafts, and steel tip points.