Darts sensation Luke Littler secured his third consecutive nightly win in the Premier League – but not before a trip to the Post Office necessitated a last-minute dash to Leeds. The 19-year-old, who equalled a season record with his sixth victory on Thursday, arrived at the First Direct Bank Arena less than an hour before his opening match. He later admitted that his planned 3pm departure from Warrington was pushed back due to an impromptu visit to sell sporting memorabilia. Despite the pre-match scramble, Littler maintained his dominant form, adding another triumph to his impressive season. “I came straight from home,” Littler said at a press conference. “I was supposed to leave for 3pm but I wasn’t ready, (his girlfriend) Faith wasn’t ready and we were rushing about. “We went to the Post Office, get those cards off eBay gone, getting all the shipping and tracking numbers (sorted).…