Let’s face it. Logic dictates that if they ever had to fight, there is no way Batman, a rich dude with no superpowers and lots of gadgets, can beat Superman, a Kryptonian who can fly, has super-strength, super-speed, heat vision, ice breath, and X-ray vision, and is invulnerable to bullets.
Of course, Batman and Superman have been good friends ever since they first met and worked together in 1952’s Superman #76, so it would take something drastic for the two to come to blows. But when it does happen, it stands to reason that Superman would probably have beaten Batman to a pulp even before he had time to take out a Batarang.