BOSTON — Patrick Kane tied Bobby Hull for the second-most points in franchise history, but the Chicago Blackhawks lost to the Boston Bruins 4-3 on David Pastrnak’s goal with 17.2 seconds left at TD Garden. Kane and Alex DeBrincat’s two-on-one rush against Bruins defenseman Jack Ahcan turned into a four-on-one, with Kane pulling up and dishing to DeBrincat, who scored for the fifth straight game. The assist was Kane’s 1,153rd career point, tying him with Hull and leaving him 314 behind franchise leader Stan Mikita (1,467). Kane has 16 assists in his last 15 games, including five Tuesday in an 8…
