Rewrite in paragraph: A tail fin, also known as a vertical stabilizer, is a crucial component in design, particularly in the fields of aviation and marine engineering. It provides stability and control, preventing unwanted yawing motion and helping to maintain the desired direction of movement. The fin area and boom length are critical parameters that determine the effectiveness of the tail fin. The actual size may differ from the calculated size based on the equation from the background research due to practical considerations such as material availability, manufacturing constraints, and safety margins. The choice of material for the tail fin is typically based on factors such as strength, weight, cost, and availability. Lightweight, strong, and durable materials like aluminum or composite materials are often chosen for their excellent strength-to-weight ratios, which contribute to overall efficiency. The shape of the tail fin is usually streamlined to minimize drag and maximize lift, enhancing the performance of the vehicle or vessel. The connection of the tail fin to the platform is a critical aspect of the design. It must be strong enough to withstand the forces exerted on it during operation, yet flexible enough to allow for necessary adjustments. This is often achieved through a combination of mechanical fasteners and adhesives, designed to distribute the load evenly and reduce stress concentrations. In conclusion, the tail fin is a vital component that contributes