Shotting Or thrwoing Object wtih Vector3.MoveTowards

Im make TPS game. I want to do is throwing an object to wards the enemy or some target slowly

so im using Vector3.MoveTowards

Problem is The TARGET is set as like this

then if the Aim Camera is moving Left or Right the Object that already thrown is moving in the air Left or Right

What is the best way to fix this. is there any other way to to make throwing item towards the target?

Here is my code

The gun script in update()

 if (shot) {
             shot = false;
             ray = AimmingCamera.ViewportPointToRay (new Vector3 (0.5F, 0.5F, 0));
             if (Physics.Raycast (ray, out hit) && hit.transform.tag =="Enemy") {
                 Shotting.TARGET = hit.transform;
             }else{
                 Shotting.TARGET = nextTarget;
             }
             Instantiate (fruit[Random.Range(0,fruit.Length)], transform.position, Quaternion.identity);
         }

And Instantiated Pref has

 public static Transform TARGET;
     public float speed = 10;
 
     void Start () {
         Destroy (gameObject, 3.0f);
     }
 
     void Update() {
         if (TARGET) {
             float step = speed * Time.deltaTime;
             transform.position = Vector3.MoveTowards (transform.position, TARGET.position, step);
         }
     }