90% Tungsten: The Bolide range features 5-barrel designs providing a solution for all grips and playing styles. Intricately constructed with precise radial grooved cuts and a hand-sandblasted coating gives the dart added grip and feel. Each barrel is finished with a yellow Pro Grip shaft and eye-catching flight exclusively designed for the range. The collection is tailored with Target's Swiss Point system. What is Swiss Point? Swiss Point (SP) is Target's patented interchangeable point system that allows you to change your point length, style, and colour in seconds with just a pocket sized SP tool. Note. Swiss Points are only compatible with Target Darts Swiss Point barrels.