Darby, hull DE-218, belonged to the Buckley class of destroyer escorts. Philadelphia Navy Yard laid her down on 22 February 1943 and launched her on 29 May 1943. The Navy commissioned her on 15 November 1943. Her first commanding officer was Commander Denis D. Humphreys.
Her Pacific duty took her to Espiritu Santo, Emirau, Eniwetok, and Manus. She was credited with 2 battle stars.
Her commissioned service ended on 28 April 1947. The Navy later expended her as a target.
