Darden was drafted in the first round (18th overall) in the
1972 NFL draft by the
Cleveland Browns. Darden started at strong safety in his rookie season of 1972 and played the remainder of his career at free safety until he retired after his tenth and final season, where he only started 10 games. Autry Beamon and Lawrence Johnson filled in for the injured Darden in his final season (1981).
Clinton Burrell, who won a starting cornerback position in 1980, only played 2 games in 1981. Rookie Hanford Dixon started at cornerback in place of the injured Burrell. After Darden's retirement, the Browns moved Clinton Burrell to strong safety and Clarence Scott to free safety. Darden was selected as an All-Pro safety in
1976,
1978, and
1979, Darden has explained that the
1977 Cleveland Browns did not respond to Gregg's coaching style, which contributed to his firing with one game remaining. When Cleveland played its season finale against the
1980 Bengals and their former head coach Gregg in the annual
rivalry game, Darden used a violent
forearm to the face of
Pat McInally. McInally was unconscious for about 10 minutes and left the field on a stretcher, but he returned in the second half to make a game-tying
touchdown.
Art McNally, NFL Supervisor of Officials reviewed game film and ruled that the hit was "unnecessarily rough" resulting in
NFL Commissioner Pete Rozelle levying a $1000 ($ in ) fine on Darden. The hit and McInally's recovery are a legendary part of the intrastate rivalry. Over the course of his career he handled 45
punt returns for 285
return yards. Darden holds Cleveland Browns franchise records with 45 career interceptions, 10 single-season interceptions and 820 interception return yards. Two of Darden's Browns teams went to the playoffs. His rookie year, the 10–4 1972 Browns went to the
1972-73 NFL playoffs under
head coach Nick Skorich, but lost in the first round to the
Miami Dolphins 20–14. The 11–5 1980 Browns went to the
1980-81 NFL playoffs under head coach
Sam Rutigliano, but lost in the first round to the
Oakland Raiders 14–12. Darden was ranked 47th on the Cleveland Browns top 100 players list. == Post football ==