Mission Solo Dart Flights – 100 Micron – No2 – Std – Occult Mission Solo Dart Flights – 100 Micron – No2 – Std – Occult100 Micron Spot UV Flights, constructed from a sturdy 100 micron material that gives these flights durability and a highly consistent performance. The Mission flight production process utilises the latest digital print technology to give the flights a striking visual finish alongside a micro textured surface, each pack contains 3 flights.