TV viewers know that The Rifleman, played by Chuck Connors , was a fine long-gun shot. While he hardly ever missed with his rifle on the TV series , he was not a sharpshooter with a basketball . In his one season with the Boston Celtics , he shot 24% from the field and 46% from the foul line. Connors holds the dubious distinction of breaking the first backboard in NBA history. But it wasn't via a slam dunk. It was the result of an errant-too-strong set shot that hit the front of the rim and shattered the glass backboard. The backboard Chuck Connors shattered This happened in 1946 - prior to the emergence of "shatterproof backboards". I personally found this incident to be difficult to perceive, but apparently "the brick' launched by a 6'6", 2-sport pro athlete was sufficient to do the job.
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