The 2026 World Series of Darts is set to kick off this month, with Luke Littler, Gian van Veen, and Luke Humphries leading the charge at the Bahrain Darts Masters and the inaugural Saudi Arabia Darts Masters. Littler, the newly crowned two-time world champion, will be joined by seven other PDC superstars, including former world champion Humphries and world championship runner-up Van Veen, as they…