An East Hampton man with a history of arrests was indicted Monday on three felony weapons charges. A grand jury in the Cromarty Criminal Court Complex in Riverside indicted Melvin C. Smith, 48, on charges of possessing a .38-caliber handgun and 100 rounds of high-velocity ammunition that were discovered in his house on Morris Park Lane on April 16. East Hampton Town police said they found the gun and ammunition during a routine search that was required in a plea deal Mr.