Frans Nielsen scored three goals in the third period for his first career hat trick and the New York Islanders held on for a 7-5 win over the visiting Dallas Stars on Saturday. Mikhail Grabovski started the play with a slick backhand pass out of the Islanders zone to Nielsen at center ice. Nielsen completed the hat trick with an empty-net goal with less than one second left. Jaromir Jagr scored a power-play goal 3:39 into overtime for visiting New Jersey.