Complex sentence: Wuerthele observed bowlers wasting their third ball as well as flying pins injuring pin boys, so, according to a defunct publication called "The Ducks", Wuerthele added the rubber band to increase scoring.
Split into simpler sentences: Wuerthele observed bowlers wasting their third ball as well as flying pins injuring pin boys. According to a defunct publication called "The Ducks", Wuerthele added the rubber band to increase scoring.