The disparate team records of that year highlight the jump in level of play: the Quicksteps were 50-12 in the Eastern League, ensuring the league championship. Despite having beaten major-league level teams earlier in the season during the exhibition season, the Quicksteps managed to put up only two wins in eighteen attempts during the last month of the season. The Quicksteps lost many players during the transitions to other teams, leaving the team bereft of star players.
On September 21st of that year, manager Joe Simmons disbanded the team. They hold the dubious distinction of not attracting one fan during their last game. Wilimington being recognized as a placeholder, the Union Association gave their spot in the league the following season to the Milwaukee Brewers.
Players who played for the Quicksteps include: Oyster Burns (who left for the Baltimore franchise right after the switch), Tony Kusick (who went on to a laughable .193 lifetime batting average for the Philadelphia Quakers), Dennis Casey (a journeyman who was pushing thirty and only put in over a year at the major league level), and Ed "The Only" Nolan (who possessed fully half of the team's major league wins).
An overview of the Quicksteps season can be found here.
Excellent article by J. Gross over at SABR about the Wilmington Quickstep's lone half-season can be found here.