Why did Fran "Drescher" Tarkenton make it to the Hall of Fame?

His stats are absolute trash, he threw for under 3,000 yards 15 years out of the 18 he played, he lost all four super bowls he played in, and his last year he throw over 32 interceptions. His QB rating is averaged at about 80.4 a year, at this rate, if Kyle Orton plays as long as he did, will he make it too? How can we possibly honor such a horrid player?