Darts Arrow Set Winmau Mark Webster 16 g. Already at the beginning of his career, the young sympathetic Mark Webster von Winmau had an individual barrel made in the best 90 % Tungsten quality. Exactly according to his specifications regarding material, balance and flight characteristics something very special emerged. A short time later, he won his first World Cup title. Mark Webster has since become one of the best players in the world. In 2011, he beat even the darts world star Phil Tayler in an exciting match. As Shaft, he prefers a light but strong nylon shaft with an extra strong "Rhino-Flight" in the Softdart range.