New York City, Net income at Foot Locker increased 19% in its fiscal third quarter as sales rose 14%. The chain reported net income of $74 million, or 47? a share, for the quarter ended Oct. 30, up from $62 million, or 41? a share, a year earlier. Sales rose to $1.37 billion from $1.19 billion. Same-store sales increased 1.2%.