If I understand it correctly, people vote for candidate and the winner of that state primaries will have all votes of pledged delegates? (politics.stackexchange.com)
A candidate was eligible to receive a share of the state's pledged delegates if he or she won at least 15 percent of the votes cast in the primary or caucus. (ballotpedia.org)
By winning the California Primary, Clinton secured an insurmountable lead in pledged delegates, dashing the hopes of a 4th quarter comeback for Vermont Senator Bernie Sanders. (sportsinsights.com)