Hart dies at 75, was member of Islanders expansion team
Defenseman helped New York to 1st playoff appearance in 1974-75, 3 seasons after joining NHL
![Gerry-Hart-White](https://media.d3.nhle.com/image/private/t_ratio16_9-size20/f_auto/prd/wzmkytzaimlqqrqvymfl.jpg)
© B Bennett/Getty Images
Defenseman helped New York to 1st playoff appearance in 1974-75, 3 seasons after joining NHL
© B Bennett/Getty Images