Welcome to another installment of This Week in Flyers History, which seeks to fill in the gaps in fans’ collective memories and to give them a hand up when their friends question their hockey knowledge. April 22, 1976 Maple Leafs 8, Flyers 5 — Darryl Sittler ties and NHL record with five goals and Toronto forces a deciding Game 7 in this Quarterfinal series thanks to a high-scoring affair at Maple Leaf Gardens. April 22, 1981 Flyers 9, Flames 4 — Brian Propp nets a natural hat trick in a five-goal first period — his first career three-goal effort — …



