Harrows Silika dart flights are unlike anything else on the market. Made using premium 100 micron material, these flights are printed and then coated in a unique new Silika coating. The Silika coating contains tiny fragments which gives the flight a totally unique look and feel with improved performance. A key feature of the Silika flights is their durability. Adding the Silika coating significantly increases the strength whilst protection of the flights and minimizing damage. Similar to sandpaper, the surface of the flight is coarse which increases surface area. When thrown, the increased surface area reduces the speed of the dart in-flight and stabilizes the dart���s flight path.