Hat-trick hero Dan Smith already appears well on course to hit the 30-goal mark for Folkestone this season. Smith got three goals, including a penalty in first-half stoppage time, in Invicta’s 8-1 home victory over Isthmian South Central side Ascot United in the FA Trophy third qualifying round last weekend. The in-form striker, 25, has nine goals for the campaign to his name and manager Andy Drury said: “Dan has been good all season. “He works his socks off. He’s up to nine goals for the season and I always thought he would do well for us. “Our goal will be to try and get him up to 30 for the…